[INFO] fetching crate tnt-config 0.1.0...
[INFO] testing tnt-config-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tnt-config 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tnt-config 0.1.0
[INFO] finished tweaking crates.io crate tnt-config 0.1.0
[INFO] tweaked toml for crates.io crate tnt-config 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tnt-config 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tnt-config 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 078ad7d7fdba7288b8861886d2aad35315dbc0c50ecf49aacdf9e4d26628aa10
[INFO] running `Command { std: "docker" "start" "-a" "078ad7d7fdba7288b8861886d2aad35315dbc0c50ecf49aacdf9e4d26628aa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "078ad7d7fdba7288b8861886d2aad35315dbc0c50ecf49aacdf9e4d26628aa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078ad7d7fdba7288b8861886d2aad35315dbc0c50ecf49aacdf9e4d26628aa10", kill_on_drop: false }`
[INFO] [stdout] 078ad7d7fdba7288b8861886d2aad35315dbc0c50ecf49aacdf9e4d26628aa10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 493b463a373e770a7e3af2c23f84c84be380baf9853bd3501e1c1608d36be209
[INFO] running `Command { std: "docker" "start" "-a" "493b463a373e770a7e3af2c23f84c84be380baf9853bd3501e1c1608d36be209", kill_on_drop: false }`
[INFO] [stderr]    Compiling tnt-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "493b463a373e770a7e3af2c23f84c84be380baf9853bd3501e1c1608d36be209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493b463a373e770a7e3af2c23f84c84be380baf9853bd3501e1c1608d36be209", kill_on_drop: false }`
[INFO] [stdout] 493b463a373e770a7e3af2c23f84c84be380baf9853bd3501e1c1608d36be209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dba35ceed51649eeab740a61f0593ad2b778588defd4859b567630c9f361b8dc
[INFO] running `Command { std: "docker" "start" "-a" "dba35ceed51649eeab740a61f0593ad2b778588defd4859b567630c9f361b8dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tnt-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "dba35ceed51649eeab740a61f0593ad2b778588defd4859b567630c9f361b8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba35ceed51649eeab740a61f0593ad2b778588defd4859b567630c9f361b8dc", kill_on_drop: false }`
[INFO] [stdout] dba35ceed51649eeab740a61f0593ad2b778588defd4859b567630c9f361b8dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc229ae6faf18af687e79567f6a6f7acfa785dadde34e43947ca7ed1a5b1f8b8
[INFO] running `Command { std: "docker" "start" "-a" "bc229ae6faf18af687e79567f6a6f7acfa785dadde34e43947ca7ed1a5b1f8b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tnt_config-b4fcff1201e524c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tnt_config
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/tnt.rs - tnt::TNT::connect (line 27) ... FAILED
[INFO] [stdout] test src/tnt.rs - tnt::TNT::connect (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tnt.rs - tnt::TNT::connect (line 27) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TNT`
[INFO] [stdout]  --> src/tnt.rs:28:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let tnt = TNT::connect("data.txt");
[INFO] [stdout]   |           ^^^ use of undeclared type `TNT`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tnt_config::tnt::TNT;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tnt.rs - tnt::TNT::connect (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TNT`
[INFO] [stdout]  --> src/tnt.rs:17:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let tnt = TNT::connect("data.txt");
[INFO] [stdout]   |           ^^^ use of undeclared type `TNT`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tnt_config::tnt::TNT;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/tnt.rs - tnt::TNT::connect (line 16)
[INFO] [stdout]     src/tnt.rs - tnt::TNT::connect (line 27)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.06s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bc229ae6faf18af687e79567f6a6f7acfa785dadde34e43947ca7ed1a5b1f8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc229ae6faf18af687e79567f6a6f7acfa785dadde34e43947ca7ed1a5b1f8b8", kill_on_drop: false }`
[INFO] [stdout] bc229ae6faf18af687e79567f6a6f7acfa785dadde34e43947ca7ed1a5b1f8b8